V of the Vanguard
Boltyn Specialization (You may only have V of the Vanguard in your deck if your hero is Boltyn.)
As an additional cost to play V of the Vanguard, you may charge your hero's soul any number of times. (Put 1 or more cards from your hand face up under your hero card.)
Attacks on this combat chain gain +1 [Power] for each Light card charged this way.